Comment on active assessments
This page links to notices about how to get involved in an active assessment. Notices are organized by location of the assessment, either by province, territory, or outside of Canada. Visit the Agency’s website for more information on the public participation process.
View open funding opportunities
Browse comment opportunities by region
All56
Alberta16
British Columbia5
Manitoba1
New Brunswick3
Newfoundland and Labrador11
Ontario9
Outside Canada1
Quebec8
Saskatchewan3
Assessments by the Impact Assessment Agency of Canada or by a Review Panel - 1 result
Assessments by other federal authorities - 55 results
- 2026 Septic System Replacements - 90770
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Alexander Landing Locatee Lease - 90744
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 3, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- ATCO Electric - Snaring Road Underground Conversion and Overhead Salvage - 90771
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B101 Roadway and Site Repairs – CFB Gander - 90769
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Public Comment Period on Intent to Make a Determination
(Ends on October 14, 2026)
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Public Comment Period on Intent to Make a Determination
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Baggage Handling Systems Building at Toronto Pearson International Airport - 90766
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Public Comment Period on Intent to Make a Determination
(Ends on October 11, 2026)
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Public Comment Period on Intent to Make a Determination
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Breakwater Rehabilitation at Fortune SCH, NL - 90780
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Bruce Peninsula National Park Hydro Corridor Maintenance - 90740
- Decommissioning buildings, other structures, and services at the former Golf Course - 90787
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East De-icing Apron Facility Expansion - 90807
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East De-icing Apron Facility Expansion - Public Comments Invited
(Ends on October 30, 2026)
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East De-icing Apron Facility Expansion - Public Comments Invited
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ECN On-Reserve Housing - 90788
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Notice of Intent to make a determination
(Ends on October 19, 2026)
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Notice of Intent to make a determination
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Fiber optic cable installation at the Canadian Coast Guard Westham Island Differential Global Positioning (DGPS) System site - 90803
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Public Comment Period on Intent to Make a Determination
(Ends on October 14, 2026)
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Public Comment Period on Intent to Make a Determination
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Guard Booth & Ancillary Structures Replacement at Toronto Pearson International Airport - 90767
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Public Comment Period on Intent to Make a Determination
(Ends on October 11, 2026)
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Public Comment Period on Intent to Make a Determination
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Howe House Removal - 90795
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New project being assessed by Parks Canada – Public comments invited from September 22 to October 22, 2026
(Ends on October 22, 2026)
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New project being assessed by Parks Canada – Public comments invited from September 22 to October 22, 2026
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Lac La Ronge Indian Band (IR156) - Sewage Pump Station No. 2 Upgrades - 90760
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on October 9, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Mînî Thnî Subdivision Phase 1 - 90743
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Mînî Thnî Subdivision Phase 1 – Public Comments Invited
(Ends on October 2, 2026)
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Mînî Thnî Subdivision Phase 1 – Public Comments Invited
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Multi-Use Industrial Facility located at Calgary International Airport - 90765
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Multi-Use Industrial Facility located at Calgary International Airport - Public Comments Invited
(Ends on October 11, 2026)
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Multi-Use Industrial Facility located at Calgary International Airport - Public Comments Invited
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Naawi Oodena Urban Reserve – Block D Phase 1-2 - 90793
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Notice of Intent to make a determination
(Ends on October 23, 2026)
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Notice of Intent to make a determination
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New Floating Dock Installation at Bonavista SCH, NL - 90779
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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New Floating Dock Installation at Centre Bay SCH, NL - 90778
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Parks Canada Agency Rocky Mountain House National Historic Site Fencing Project - 90775
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Perimeter Fence Repairs at 22 Wing North Bay - 90739
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Public Comment Period on Intent to Make a Determination
(Ends on October 1, 2026)
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Public Comment Period on Intent to Make a Determination
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Pheasant Rump Nakota First Nation – New Multi-use Pathways for Active Transportation - 90800
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Notice of Intent
(Ends on October 24, 2026)
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Notice of Intent
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Port aux Basques Navigation Improvement Project - 90808
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on October 28, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Port of Belledune Tank Farm Optimizations - 90679
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 22, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Port of Oshawa - Miller Salt Brine Tank Removal - 90798
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on October 27, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Raising of the COOP Wharf- L'Étang-du-Nord Harbour – Magdalen Islands - 90307
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Notice of Intent to Make a Determination—Start of Public Comment Period
(Ends on November 1, 2026)
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Notice of Intent to Make a Determination—Start of Public Comment Period
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Reconstruction of Marginal Wharf and Launchway at Blue Beach SCH, NL - 90805
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 28, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Reconstruction of the Bois-Sent-Bon Trail - Cap Tourmente National Wildlife Area - 90751
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 16, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Reconstruction of Wharf 402 - Mont-Louis Harbour, Gaspésie - 90322
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Notice of Intent to Make a Determination—Start of Public Comment Period
(Ends on December 15, 2026)
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Notice of Intent to Make a Determination—Start of Public Comment Period
- Reducing Woody Encroachment for Grasslands Restoration - 90799
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Reinforcement and Painting of Spans 27–31 of the Honoré Mercier Bridge - 90742
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Reinforcement and Painting of Spans 27–31 of the Honoré Mercier Bridge
(Ends on October 5, 2026)
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Reinforcement and Painting of Spans 27–31 of the Honoré Mercier Bridge
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Safe Futures: Preventing Recruitment and Reintegrating Former Children Associated with Armed Forces and Armed Groups (CAAFAG) in Haiti - 90790
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 20, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- South Beach Trail Revitalization – Trail Re-alignment and Reconstruction - 90801
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Stz'umunis Elementary School - 90745
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Stz'umunis Elementary School
(Ends on October 7, 2026)
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Stz'umunis Elementary School
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Suncor Dredging - West Dock Berth - 90797
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Notice of Intent to Make a Determination - Suncor Dredging West Dock Berth - Vancouver Fraser Port Authority
(Ends on October 22, 2026)
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Notice of Intent to Make a Determination - Suncor Dredging West Dock Berth - Vancouver Fraser Port Authority
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Sundancer Solar Phase 2 Project - 90791
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on October 22, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Terminal 1 Renovation East Side (T1 East) Project at Toronto Pearson International Airport - 90761
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Public Comment Period on Intent to Make a Determination
(Ends on October 11, 2026)
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Public Comment Period on Intent to Make a Determination
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Terminal 98-100 Expansion, Montréal-Est, Quebec - 90810
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Notice of Intent to Make a Determination—Start of Public Comment Period
(Ends on October 29, 2026)
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Notice of Intent to Make a Determination—Start of Public Comment Period
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Tobique Phases 6-7 Subdivision Development - 90785
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Tosguna Satellite Police Station at Redwood Meadows - 90748
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Tosguna Satellite Police Station at Redwood Meadows – Public Comments Invited
(Ends on October 8, 2026)
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Tosguna Satellite Police Station at Redwood Meadows – Public Comments Invited
- Town of Banff 26DP70 9 Rabbit St. housing redevelopment - 90746
- Town of Banff 26DP79 324 Big Horn St. housing redevelopment - 90806
- Town of Banff 26DP83 417 Muskrat St. housing development - 90749
- Town of Banff Bow River Siphon Lining Replacement - 90738
- TransAlta Cascade Spillway Gate Rehabilitation - 90772
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Upgrade Compound D61 (4 ESR) – 5 CDSB Gagetown, NB - 90796
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Public Comment Period on Intent to Make a Determination
(Ends on October 12, 2026)
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Public Comment Period on Intent to Make a Determination
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Upper Nicola Band Quilchena Firehall Project - 90763
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Notice of Intent to make a Determination – Start of Public Comment Period
(Ends on October 11, 2026)
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Notice of Intent to make a Determination – Start of Public Comment Period
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Weirs rehabilitation in the Lac Saint-Pierre archipelago - 86018
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Notice of Intent to Make a Determination-Start of Public Comment Period
(Ends on March 31, 2027)
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Notice of Intent to Make a Determination-Start of Public Comment Period
- Wetland Restoration Program 2026-2027 - 90750
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Wharf Reconstruction at Carmanville SCH, NL - 90783
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Wharf Reconstruction at Harbour Breton SCH, NL - 90784
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Wharf Reconstruction at Hermitage SCH, NL - 90781
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Wharf Reconstruction at Mary's Harbour SCH, NL - 90782
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Wharf Reconstruction at Wigwam Point SCH, NL - 90786
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on October 18, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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YMX Mirabel – Expansion of a logistics hub building - 90671
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on October 9, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period